SS OBGYN, PC
NPI 1326217951
Obstetrics & Gynecology - Reproductive Endocrinology in Wellesley Hills, MA
About Ss Obgyn, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SS OBGYN, PC (NPI 1326217951) is a healthcare organization registered as a reproductive endocrinology in Wellesley Hills, Massachusetts and active in the NPI registry since February 2008. The organization lists Shimon Segal, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ss Obgyn, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Ss Obgyn, PC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ss Obgyn, PC's NPI number?
The NPI number for Ss Obgyn, PC is 1326217951. It was assigned to this organization in the NPPES registry on February 28, 2008.
Where is Ss Obgyn, PC located?
Ss Obgyn, PC is located at 70 Walnut St Ste 101, Wellesley Hills, MA 02481. The listed phone number is (617) 340-6449.
What is Ss Obgyn, PC's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.
Is Ss Obgyn, PC enrolled in Medicare?
Yes. Ss Obgyn, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ss Obgyn, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Ss Obgyn, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Ss Obgyn, PC was last updated on October 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ss Obgyn, Pc · NPI 1326217951
Reproductive Endocrinology organization in Wellesley Hills, Massachusetts. Organization record, active in the CMS NPPES registry since February 28, 2008.
## Identity
- **NPI:** 1326217951 (Entity type: Organization)
- **Enumerated:** February 28, 2008
- **Primary specialty:** Obstetrics & Gynecology - Reproductive Endocrinology · taxonomy 207VE0102X
- **Organization subpart:** No
- **Authorized official:** Shimon Segal, PHYSICIAN
## Practice location
- **Address:** 70 WALNUT ST STE 101, Wellesley Hills, MA 02481-2137
- **Phone:** (617) 340-6449
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Obstetrics/Gynecology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 8, 2021
- **Other identifiers:** Other 0008402 (MA); Other M17654 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1326217951) · Data from the CMS NPPES public registry.